LY_mask的博客

原创 新建的SpringBoot项目启动报 “Exception in thread "main" java.lang.IllegalArgumentException”错误解决办法

场景：新建了个SpringBoot项目，什么都没动过，结果刚启动控制台就给抛出如下错误信息：Exception in thread "main" java.lang.IllegalArgumentException: Cannot instantiate interface org.springframework.context.ApplicationContextInitializer : ...